4559 Datasheet, PDF(109/148 Page) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

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4559 Datasheet, PDF (109/148 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

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4559 Group

MACHINE INSTRUCTIONS (INDEX BY ALPHABET) (continued)

TAW1 (Transfer data to Accumulator from register W1)

Instruc-

tion

code

1 0 0 1 0 0 1 0 1 1 2 2 4 B 16

Number of

words

Number of

cycles

Flag CY

Skip condition

Opera- (A) â (W1)

tion:

Grouping: Timer operation

Description: Transfers the contents of timer control register W1 to regis-

ter A.

TAW2 (Transfer data to Accumulator from register W2)

Instruc-

tion

code

1 0 0 1 0 0 1 1 0 0 2 2 4 C 16

Number of

words

Number of

cycles

Flag CY

Skip condition

Opera- (A) â (W2)

tion:

Grouping: Timer operation

Description: Transfers the contents of timer control register W2 to regis-

ter A.

TAW3 (Transfer data to Accumulator from register W3)

Instruc-

tion

code

1 0 0 1 0 0 1 1 0 1 2 2 4 D 16

Number of

words

Number of

cycles

Flag CY

Skip condition

Opera- (A) â (W3)

tion:

Grouping: Timer operation

Description: Transfers the contents of timer control register W3 to regis-

ter A.

TAW4 (Transfer data to Accumulator from register W4)

Instruc-

tion

code

1 0 0 1 0 0 1 1 1 0 2 2 4 E 16

Number of

words

Number of

cycles

Flag CY

Skip condition

Opera- (A) â (W4)

tion:

Grouping: Timer operation

Description: Transfers the contents of timer control register W4 to regis-

ter A.

Rev.1.04 Aug 23, 2007 Page 109 of 146

REJ03B0188-0104

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